Manufacturer: E.F. Johnson

Object/Artifact

-

Radio Alpha

Name/Title

Manufacturer: E.F. Johnson

Description

A Brief History of E.F. Johnson

Category

Manufacturer

General Notes

Note

Johnson took over the Speed-X brand late in 1947 (QST, Oct 1947, p. 116). The ad mentions "27 additional manual keys and 6...semi-automatic keys, ...practice sets."